Direct flutter and limit cycle computations of highly flexible wings for efficient analysis and optimization
نویسندگان
چکیده
منابع مشابه
Direct flutter and limit cycle computations of highly flexible wings for efficient analysis and optimization
The usefulness of flutter as a design metric is diluted for wings with destabilizing (softening) nonlinearities, as a stable high-amplitude limit cycle (subcritical) may exist for flight speeds well below the flutter point. It is thus desired to design aeroelastic structures such that the post-flutter behavior is as benign (i.e., supercritical) as possible, among the other constraints commonly ...
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ژورنال
عنوان ژورنال: Journal of Fluids and Structures
سال: 2013
ISSN: 0889-9746
DOI: 10.1016/j.jfluidstructs.2012.08.008